[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Jyotihshastra: Astral and Mathematical Literature](https://indike.org/pramana/ins.science.pingree-1981) › c5.s1.70 # Jyotihshastra: Astral and Mathematical Literature c5.s1.70 Jyotiḥśāstra: Astral and Mathematical Literature c5.s1.70 - **Language:** English ### [c5.s1.70](https://indike.org/pramana/ins.science.pingree-1981.c5.s1.70) ⁵³ See R. C. GUPTA, “Nārāyaṇa’s Method for Evaluating Quadratic Surds,” ME 7 (1973), B 93–96. - [Previous: c5.s1.69](https://indike.org/pramana/ins.science.pingree-1981.c5.s1.69) - [Next: c5.s1.71](https://indike.org/pramana/ins.science.pingree-1981.c5.s1.71) - [Up: c5.s1](https://indike.org/pramana/ins.science.pingree-1981.c5.s1) --- Source: [https://indike.org/pramana/ins.science.pingree-1981.c5.s1.70](https://indike.org/pramana/ins.science.pingree-1981.c5.s1.70) · Pramāṇa